20915691269

素因数分解:

${\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2377}}^1\times {\mathrm{7079}}^1$

素因数の和:9580

約数の個数: 16

約数和(自身を含む): 23031976320

約数和(自身を除く): 2116285051

約数列:

[1, 11, 113, 1243, 2377, 7079, 26147, 77869, 268601, 799927, 2954611, 8799197, 16826783, 185094613, 1901426479, 20915691269]

約数ペア:

[(1, 20915691269), (11, 1901426479), (113, 185094613), (1243, 16826783), (2377, 8799197), (7079, 2954611), (26147, 799927), (77869, 268601)]